Examples with Resource aQute.bnd.osgi.Resource used on opensource projects

Example 16 with Resource

use of aQute.bnd.osgi.Resource in project bnd by bndtools.

the class bnd method addAll.

private void addAll(Jar output, Jar sub, String prefix, List<String> bundleClassPath) {
    if (prefix.length() > 0 && !prefix.endsWith("/"))
        prefix += "/";
    for (Map.Entry<String, Resource> e : sub.getResources().entrySet()) {
        String path = e.getKey();
        if (bundleClassPath != null && bundleClassPath.contains(path))
            continue;
        logger.debug("Add {}", path);
        if (path.equals("META-INF/MANIFEST.MF"))
            continue;
        Resource r = e.getValue();
        if (path.startsWith(prefix)) {
            logger.debug("Add {}", path);
            path = path.substring(prefix.length());
            output.putResource(path, r);
        } else
            logger.debug("Ignore {} because it does not start with prefix {}", path, prefix);
    }
}

Example 17 with Resource

use of aQute.bnd.osgi.Resource in project bnd by bndtools.

the class bnd method _view.

/**
	 * View files from JARs We parse the commandline and print each file on it.
	 * 
	 * @throws Exception
	 */
@Description("View a resource from a JAR file.")
public void _view(viewOptions options) throws Exception {
    Charset charset = UTF_8;
    if (options.charset() != null)
        charset = Charset.forName(options.charset());
    if (options._arguments().isEmpty()) {
        error("Need a jarfile as source");
        return;
    }
    List<String> args = options._arguments();
    File file = getFile(args.remove(0));
    if (!file.isFile()) {
        error("File does not exist %s", file);
        return;
    }
    try (Jar jar = new Jar(file)) {
        if (args.isEmpty())
            args.add("*");
        Instructions instructions = new Instructions(args);
        Collection<String> selected = instructions.select(jar.getResources().keySet(), true);
        for (String selection : selected) {
            Resource r = jar.getResource(selection);
            if (selection.endsWith(".MF")) {
                Manifest m = new Manifest(r.openInputStream());
                printManifest(m);
            } else if (selection.endsWith(".class")) {
                ClassDumper clsd = new ClassDumper(selection, r.openInputStream());
                clsd.dump(out);
            } else {
                InputStreamReader isr = new InputStreamReader(r.openInputStream(), charset);
                IO.copy(isr, out);
            }
        }
    }
}

Example 18 with Resource

use of aQute.bnd.osgi.Resource in project bnd by bndtools.

the class bnd method _export.

public void _export(ExportOptions opts) throws Exception {
    Project project = getProject(opts.project());
    if (project == null) {
        error("No project");
        return;
    }
    // temporary
    project.getWorkspace().addBasicPlugin(new SubsystemExporter());
    List<Exporter> exporters = project.getPlugins(Exporter.class);
    Exporter exporter = null;
    for (Exporter e : exporters) {
        String[] types = e.getTypes();
        for (String type : types) {
            if (type.equals(opts.exporter()))
                ;
        }
    }
    for (String bndrun : opts._arguments()) {
        File f = getFile(bndrun);
        if (!f.isFile()) {
            error("No such file: %s", f);
            continue;
        }
        Run run = new Run(project.getWorkspace(), getBase(), f);
        run.getSettings(this);
        Parameters exports = new Parameters();
        List<String> types = opts.exporter();
        if (types != null) {
            for (String type : types) {
                exports.putAll(new Parameters(type, this));
            }
        } else {
            String exportTypes = run.getProperty(Constants.EXPORTTYPE);
            exports.putAll(new Parameters(exportTypes, this));
        }
        for (Entry<String, Attrs> e : exports.entrySet()) {
            logger.debug("exporting {} to {} with {}", run, e.getKey(), e.getValue());
            Map.Entry<String, Resource> result = run.export(e.getKey(), e.getValue());
            getInfo(run);
            if (result != null && isOk()) {
                String name = result.getKey();
                File output = new File(project.getTarget(), opts.output() == null ? name : opts.output());
                if (output.isDirectory())
                    output = new File(output, name);
                IO.mkdirs(output.getParentFile());
                logger.debug("Got a result for {}, store in {}", e.getKey(), output);
                IO.copy(result.getValue().openInputStream(), output);
            }
        }
    }
}

Example 19 with Resource

use of aQute.bnd.osgi.Resource in project bnd by bndtools.

the class bnd method _buildx.

@Description("Build project, is deprecated but here for backward compatibility")
public void _buildx(buildxOptions options) throws Exception {
    // Create a build order
    List<Builder> builders = new ArrayList<Builder>();
    List<String> order = new ArrayList<String>();
    List<String> active = new ArrayList<String>();
    for (String s : options._arguments()) {
        prebuild(active, order, builders, s);
    }
    for (Builder b : builders) {
        if (options.classpath() != null) {
            for (String f : options.classpath()) {
                b.addClasspath(getFile(f));
            }
        }
        if (options.sourcepath() != null) {
            for (String f : options.sourcepath()) {
                b.addSourcepath(getFile(f));
            }
        }
        if (options.sources())
            b.setSources(true);
        if (options.eclipse()) {
            EclipseClasspath ep = new EclipseClasspath(this, getBase().getParentFile(), getBase());
            b.addClasspath(ep.getClasspath());
            b.addClasspath(ep.getBootclasspath());
            b.addSourcepath(ep.getSourcepath());
        }
        Jar jar = b.build();
        File outputFile = b.getOutputFile(options.output());
        if (options.pom()) {
            Resource r = new PomFromManifest(jar.getManifest());
            jar.putResource("pom.xml", r);
            String path = outputFile.getName().replaceAll("\\.jar$", ".pom");
            if (path.equals(outputFile.getName()))
                path = outputFile.getName() + ".pom";
            File pom = new File(outputFile.getParentFile(), path);
            try (OutputStream os = IO.outputStream(pom)) {
                r.write(os);
            }
        }
        getInfo(b, b.getPropertiesFile().getName());
        if (isOk()) {
            b.save(outputFile, options.force());
        }
        b.close();
    }
}

Example 20 with Resource

use of aQute.bnd.osgi.Resource in project bnd by bndtools.

the class BuilderTest method testRemoveClassFromPackage.

/**
	 * https://github.com/bndtools/bnd/issues/359 Starts with a bundle that has
	 * one package 'a' containing classes A and B. First removes B from 'a', and
	 * checks that the last modified date of the resulting bundle changed. Then
	 * removes A from 'a', and checks again that the last modified data changed.
	 */
public static void testRemoveClassFromPackage() throws Exception {
    try {
        Builder b = new Builder();
        try {
            IO.getFile("bin/a1/a").mkdirs();
            IO.copy(IO.getFile("bin/a/A.class"), IO.getFile("bin/a1/a/A.class"));
            IO.copy(IO.getFile("bin/a/B.class"), IO.getFile("bin/a1/a/B.class"));
            Jar classpath = new Jar(IO.getFile("bin/a1"));
            b.addClasspath(classpath);
            b.setPrivatePackage("a");
            Jar result = b.build();
            Resource ra = result.getResource("a/A.class");
            Resource rb = result.getResource("a/B.class");
            long lm1 = result.lastModified();
            assertTrue("Last modified date of bundle > 0", lm1 > 0);
            // windows has a very low resolution sometimes
            Thread.sleep(isWindows() ? 1000 : 100);
            IO.getFile("bin/a1/a/B.class").delete();
            classpath.remove("a/B.class");
            classpath.updateModified(System.currentTimeMillis(), "Removed file B");
            result = b.build();
            long lm2 = result.lastModified();
            assertTrue("Last modified date of bundle has increased after deleting class from package", lm2 > lm1);
            // windows has a very low resolution sometimes
            Thread.sleep(isWindows() ? 1000 : 100);
            IO.getFile("bin/a1/a/A.class").delete();
            classpath.remove("a/A.class");
            classpath.updateModified(System.currentTimeMillis(), "Removed file A");
            // windows has a very low resolution sometimes
            Thread.sleep(isWindows() ? 1000 : 100);
            result = b.build();
            long lm3 = result.lastModified();
            assertTrue("Last modified date of bundle has increased after deleting last class from package", lm3 > lm2);
        } finally {
            b.close();
        }
    } finally {
        try {
            IO.getFile("bin/a1/a/A.class").delete();
        } catch (Exception e) {
        }
        try {
            IO.getFile("bin/a1/a/B.class").delete();
        } catch (Exception e) {
        }
        try {
            IO.getFile("bin/a1/a").delete();
        } catch (Exception e) {
        }
        try {
            IO.getFile("bin/a1").delete();
        } catch (Exception e) {
        }
    }
}